The Washington Commanders Marching Band is the marching band for the Washington Commanders of the National Football League (NFL). The group was established in September 1937 by a local milk company and quickly embraced by team owner George Preston Marshall as The Redskins Marching Band.

The Washington Commanders are a professional American football team based in the Washington metropolitan area. The Commanders compete in the National Football League (NFL) as a member of the National Football Conference (NFC) East division. The team plays its home games at Commanders Field in Landover, Maryland; its headquarters and training facility are in Ashburn, Virginia. The team has played more than 1,300 games and is one of only seven in the NFL with more than 600 total wins. Washington was among the first NFL franchises with a fight song, "Hail to the Commanders", played by their marching band after every touchdown scored by the team at home. The Commanders are owned by a group managed by Josh Harris, who acquired the team from Daniel Snyder in 2023 for $6.05 billion.